1101342443233 has 4 divisors (see below), whose sum is σ = 1102624565680. Its totient is φ = 1100060320788.

The previous prime is 1101342443209. The next prime is 1101342443287. The reversal of 1101342443233 is 3323442431011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1101342443233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1101342443195 and 1101342443204.

It is not an unprimeable number, because it can be changed into a prime (1101342443293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 641059935 + ... + 641061652.

It is an arithmetic number, because the mean of its divisors is an integer number (275656141420).

Almost surely, 2^{1101342443233} is an apocalyptic number.

It is an amenable number.

1101342443233 is a deficient number, since it is larger than the sum of its proper divisors (1282122447).

1101342443233 is an equidigital number, since it uses as much as digits as its factorization.

1101342443233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1282122446.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 1101342443233 its reverse (3323442431011), we get a palindrome (4424784874244).

The spelling of 1101342443233 in words is "one trillion, one hundred one billion, three hundred forty-two million, four hundred forty-three thousand, two hundred thirty-three".